If I could change one thing in my life it would be to have the ability to effectively communicate all my thoughts and ideas in a manner that's understood by the world. An idea is great, and everyone has them, but the hardest part is putting it on paper for others to understand. So, I think definitely poly linguistic, but to find that frequency, or that harmony that our species as a whole communicates, to reach nirvana and understanding, is definitely something I'd like to change in myself. Effective universal communication. lol cheers